lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <166198321517.20200.12054704879498725145.git-patchwork-notify@kernel.org> Date: Wed, 31 Aug 2022 22:00:15 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Toke Høiland-Jørgensen <toke@...e.dk>@ci.codeaurora.org Cc: jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, cake@...ts.bufferbloat.net, netdev@...r.kernel.org Subject: Re: [PATCH net] sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski <kuba@...nel.org>: On Wed, 31 Aug 2022 11:21:03 +0200 you wrote: > When the GSO splitting feature of sch_cake is enabled, GSO superpackets > will be broken up and the resulting segments enqueued in place of the > original skb. In this case, CAKE calls consume_skb() on the original skb, > but still returns NET_XMIT_SUCCESS. This can confuse parent qdiscs into > assuming the original skb still exists, when it really has been freed. Fix > this by adding the __NET_XMIT_STOLEN flag to the return value in this case. > > [...] Here is the summary with links: - [net] sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb https://git.kernel.org/netdev/net/c/90fabae8a2c2 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
Powered by blists - more mailing lists